SayRosa may be long gone but a lot of their IP went over to Wayne Kerr and some is still produced to this day, the 257 automatic modulation meter is one I think.
On Sun, 10 Jun 2018 at 20:31, gandalfg8--- via time-nuts <[email protected]> wrote: > Perhaps not a very common item, and probably restricted to the UK, but I > have seen these mentioned here before. > > The 607B was a very nice 2 to 30MHz synthesiser used as the drive unit in > the UK Diplomatic Service Piccolo radio system. > > Both Sayrosa and Piccolo are long gone, and information has always been > hard to come by, but I've just scanned the 607B Training Manual and 607B > Technical Handbook and uploaded PDF versions of both to Mediafire. > > This documentation is quite limited but so far is all I've ever seen for > the 607B. > > Both can be found in a single file at.... > > http://www.mediafire.com/file/c6vv5t71cq741sd/Sayrosa%20607B.zip > > For what it's worth, my experience with these has been that by far the > most common fault is the familiar shorted tantalum syndrome. > > Nigel GM8PZR > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > -- Clint. M0UAW IO83 *No trees were harmed in the sending of this mail. However, a large number of electrons were greatly inconvenienced.* _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
